Lawrence Craven, a doctor from the USA, is the author of several published reports, one of _______ introduced the idea in 1953 _______ aspirin could reduce the risk of heart attacks.
| A．them; when | B．which; that | C．what; that | D．which; when |
相关试题
The ____ you start, the _____ you will be back.
| A．early; soon | B．early; sooner | C．earlier; soon | D．earlier; sooner |
______ opening ceremony of 2008 Olympic Games was _____ great success.
| A．The; a | B．The; \ | C．\; the | D．The; the |
36. ---My sister wants to give Bob a birthday present. What can you suggest?
--- I suggest that she _____ him the new Ricky Martin CD..
A. gives B. may give C. give D. could give
35. He ______stay up a few years ago. But now he is use
d to _____ to bed early.
| A．was used to …going | B．used to …go |
| C．used to …going | D．was used to …go |
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